Monthly Historical AveragesHarwood Heights, IL
Average Temperature
High
8°
Feels 6
Low
0°
Feels -4
Average Precipitation
9 Days
45.7mm
8.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, March 30, 2026
Day
23°Feels 23
Wind
22 km/h SW
Gust
33 km/h
Humidity
50%
P.O.P
20%
Night
17°Feels 16
Wind
32 km/h S
Gust
48 km/h
Humidity
77%
P.O.P
40%
Rain
<1 mm
Historical AveragesMar 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity